Stable crystal modifications of 1,2-dioleoyl-sn-glycero-3-phosphocholine (DOPC)

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专利权人:

MERCK PATENT GMBH

发明人:

PLATSCHER, MICHAEL,HEDINGER, ALFRED

申请号：

NZ59027409

公开号：

NZ590274A

申请日:

2009.05.13

申请国别(地区):

NZ

年份:

2012

代理人:

摘要：

Disclosed are crystalline (R,S)-, (R)- or (S)- forms of 1,2-dioleoyl-sn-glycero-3-phosphocholine (DOPC) having 2 theta values of 3.6, 5.3, 18.3, 19.3 and 21.7. Further disclosed is a process for the preparation of crystal modifications of the specified crystalline form of DOPC, the use of the crystalline DOPC as a constituent for the preparation of a medicament, and a pharmaceutical composition comprising crystal modifications of DOPC.

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